Some of the services we provide are2D Drawing3D Modeling and animationDesign & Development of productsMaterial Estimation (BOM)Mold design for injection and blow I am a mechanical engineer with experience in blow mold and injection mold desing for plastics. I lead a company called PYMECAD dedicated to de mechanical desing in Colombia. For over 10 years we have been working in structural, piping, machinery and mold desing.